Individual Calculations July 2021
 Czyzykiewicz, Rafal  Total change: -1.40  Rating chartPersonal card
 DMP - III Liga Malopolska Seniorow 2021 Krakow POL 2021-05-29
RcRownchangeKK*chgGame
 1740 1745 4.00 8 -0.07 20 -1.40 
  Goralczyk, Krystian 1697 POL0.501-0.0720-1.40 
  Rainer, Piotr 1656 POL0.501-0.1220-2.40 
  Maj, Samuel 1596 POL0.501-0.2020-4.00 
  Deren, Marcin 1935 POL0.5010.25205.00 
  Turski, Bartlomiej 1954 POL0.5010.27205.40 
  Ludwikowski, Leszek 1598 POL0.501-0.2020-4.00 
  Czaplak, Lukasz 1868 POL0.001-0.3320-6.60 
  Sowinski, Jerzy 1616 POL1.0010.33206.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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